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Haskell monad transformer library for GHC; profiling libraries

MTL is a monad transformer library, inspired by the paper "Functional
Programming with Overloading and Higher-Order Polymorphism",
by Mark P Jones (<http://www.cse.ogi.edu/~mpj/>), Advanced School
of Functional Programming, 1995.

This package provides a library for the Haskell programming language, compiled
for profiling. See http://www.haskell.org/ for more information on Haskell.